:root{
  --blue:#1F4E79;
  --dark:#2F3437;
  --muted:#8A8F93;
  --bg:#ffffff;
  --alt:#f6f8fb;
  --border:#e6e9ef;
  --radius:18px;
  --shadow: 0 14px 40px rgba(0,0,0,.08);
}

*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial;color:var(--dark);background:var(--bg)}
a{color:inherit}
.container{width:min(1120px,92%);margin:0 auto}

/* Buttons */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding:11px 16px;
  border-radius:999px;
  border:1px solid var(--border);
  text-decoration:none;
  font-size:14px;
  background:#fff;
  cursor:pointer;
}
.btn--primary{background:var(--blue);color:#fff;border-color:var(--blue)}
.btn--ghost{background:#fff;color:var(--dark)}

/* Header */
.topbar{
  position:sticky;
  top:0;
  z-index:20;
  background:#fff;
  border-bottom:1px solid var(--border);
}
.topbar__inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:12px 0;
  gap:14px;
}

/* Logo más grande */
.brand__logo{
  height:120px;
  width:auto;
  display:block;
}

.nav{display:flex;align-items:center;gap:18px}
.nav a{font-size:14px;text-decoration:none;opacity:.92}
.nav a:hover{opacity:1}
.burger{
  display:none;
  border:1px solid var(--border);
  background:#fff;
  border-radius:12px;
  padding:10px 12px;
  cursor:pointer;
}

/* WhatsApp flotante */
.wa-float{
  position:fixed;
  right:18px;
  bottom:18px;
  z-index:50;
  background:var(--blue);
  color:#fff;
  text-decoration:none;
  padding:12px 14px;
  border-radius:999px;
  box-shadow:var(--shadow);
  font-weight:700;
  font-size:14px;
}

/* Hero */
.hero{
  position:relative;
  min-height:74vh;
  display:flex;
  align-items:center;
}

.hero{
  position:relative;
  min-height:74vh;
  display:flex;
  align-items:center;
  overflow:hidden;
}

/* Video de fondo */
.hero__video{
  position:absolute;
  top:50%;
  left:50%;
  min-width:100%;
  min-height:100%;
  width:auto;
  height:auto;
  transform:translate(-50%,-50%);
  object-fit:cover;
  z-index:0;
  filter:brightness(0.65);
}

/* Capa azul corporativa encima del video */
.hero__overlay{
  position:absolute;
  inset:0;
  background:linear-gradient(90deg, rgba(31,78,121,.92) 0%, rgba(31,78,121,.55) 50%, rgba(0,0,0,.15) 100%);
  z-index:1;
}
.hero__content{
  position:relative;
  z-index:2;
  }

.hero__content{
  position:relative;
  display:grid;
  grid-template-columns:1.2fr .8fr;
  gap:26px;
  padding:54px 0;
}

.hero h1{
  color:#fff;
  font-size:42px;
  line-height:1.1;
  margin:0 0 12px;
}

.lead{
  color:rgba(255,255,255,.88);
  font-size:18px;
  line-height:1.45;
  margin:0 0 18px;
}

.hero__cta{
  display:flex;
  gap:12px;
  flex-wrap:wrap;
  margin:0 0 16px;
}

.badges{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
}

.badges span{
  background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.20);
  color:#fff;
  padding:8px 10px;
  border-radius:999px;
  font-size:13px;
}

/* Hero Card */
.hero__card{
  background:rgba(255,255,255,0.70);   /* 70% transparencia */
  backdrop-filter: blur(14px);          /* desenfoque real del fondo */
  -webkit-backdrop-filter: blur(14px);  /* soporte Safari */

  border:1px solid rgba(255,255,255,0.45);
  border-radius:18px;
  padding:18px;

  box-shadow:0 20px 50px rgba(0,0,0,.25);

  display:flex;
  gap:14px;
  align-items:flex-start;
}

.seal{width:68px;height:auto}
.hero__cardBody{width:100%}

.hero__card h3{margin:2px 0 8px;font-size:18px}
.card-sub{color:var(--muted);margin:0 0 10px;line-height:1.45}

.card-list{
  margin:10px 0 12px;
  padding-left:18px;
  color:var(--dark);
  opacity:.92;
}
.card-list li{margin:6px 0;font-size:14px}

.card-meta{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  margin:12px 0 14px;
}
.card-meta span{
  background:rgba(255,255,255,0.55);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  color:var(--blue);
  padding:6px 10px;
  border-radius:999px;
  font-size:12px;
  font-weight:800;
  border:1px solid #e1e7ef;
}

.card-contact{
  border-top:1px solid rgba(255,255,255,0.55);
  padding-top:10px;
  font-size:13px;
  color:var(--dark);
  display:flex;
  flex-direction:column;
  gap:6px;
}
.card-contact a{
  color:var(--dark);
  text-decoration:none;
  border-bottom:1px dotted #c9d3df;
}
.card-contact a:hover{
  color:var(--blue);
  border-bottom-color:var(--blue);
}

/* Sections */
.section{padding:72px 0;}
.section--alt{
  background:var(--alt);
  border-top:1px solid var(--border);
  border-bottom:1px solid var(--border);
}
.section__head{max-width:760px;margin-bottom:22px}
.section__head h2{font-size:32px;margin:0 0 10px}
.section__head p{margin:0;color:var(--muted);line-height:1.5}


/* Cards */
.cards{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:14px;
}
.card{
  background:#fff;
  border:1px solid var(--border);
  border-radius:var(--radius);
  overflow:hidden;
  box-shadow:0 10px 26px rgba(0,0,0,.05);
  transition:transform .2s ease, box-shadow .2s ease;
}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.card img{width:100%;height:170px;object-fit:cover;display:block}
.card h3{margin:14px 14px 8px;font-size:18px}
.card p{margin:0 14px 16px;color:var(--muted);line-height:1.45}

/* Feature */
.feature{
  display:grid;
  grid-template-columns:1.1fr .9fr;
  gap:18px;
  align-items:center;
}
.feature__media img{
  width:100%;
  border-radius:var(--radius);
  border:1px solid var(--border);
  box-shadow:0 10px 26px rgba(0,0,0,.05);
}
.list{margin:14px 0 18px;padding-left:18px}
.list li{margin:8px 0;color:var(--dark);opacity:.9}

/* Steps */
.steps{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:14px;
}
.step{
  background:#fff;
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:16px;
  box-shadow:0 10px 26px rgba(0,0,0,.05);
}
.step__n{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:34px;height:34px;
  border-radius:10px;
  background:rgba(31,78,121,.12);
  color:var(--blue);
  font-weight:900;
  margin-bottom:10px;
}
.step h3{margin:0 0 8px}
.step p{margin:0;color:var(--muted);line-height:1.45}

/* Contact */
.contact{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:14px;
  align-items:start;
}
.contact__info,.contact__form{
  background:#fff;
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:18px;
  box-shadow:0 10px 26px rgba(0,0,0,.05);
}
.info{
  margin:10px 0 14px;
  color:var(--dark);
  opacity:.9;
  display:grid;
  gap:6px;
}
.actions{display:flex;gap:10px;flex-wrap:wrap}
.contact__form h3{margin:0 0 10px}

label{display:grid;gap:6px;margin:10px 0;font-size:14px}
input,textarea{
  padding:10px 12px;
  border:1px solid var(--border);
  border-radius:12px;
  font-size:14px;
  outline:none;
}
.hint{color:var(--muted);font-size:12px;line-height:1.4;margin:8px 0 12px}

/* Footer */
.footer{
  padding:22px 0;
  border-top:1px solid var(--border);
  background:#fff;
}
.footer__inner{display:flex;gap:12px;align-items:center}
.footer__seal{width:34px;height:auto}
.footer p{margin:0;color:var(--muted);font-size:13px}

/* Scroll reveal */
.reveal{
  opacity:0;
  transform:translateY(14px);
  transition:opacity .7s ease, transform .7s ease;
}
.reveal.is-visible{opacity:1;transform:none}

/* Responsive */
@media (max-width: 980px){
  .hero__content{grid-template-columns:1fr}
  .metrics{grid-template-columns:repeat(2,1fr)}
  .cards{grid-template-columns:1fr}
  .feature{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .contact{grid-template-columns:1fr}

  .nav{display:none}
  .burger{display:inline-flex}

  /* Logo grande pero controlado en móvil */
  .brand__logo{height:54px;}

  .nav.is-open{
    display:flex;
    flex-direction:column;
    align-items:flex-start;
    gap:12px;
    position:absolute;
    right:0;
    top:74px;
    background:#fff;
    border:1px solid var(--border);
    border-radius:16px;
    padding:12px;
    box-shadow:var(--shadow);
    width:min(320px,92vw);
  }

  .card-list li{font-size:13px;}
}